Decision Workspace
signer-spark vs signer-btc vs signer-fil
Side-by-side comparison of Rust crates
51
signer-spark
experimentalv1.0.0
Spark (Bitcoin L2) transaction signer — secp256k1 ECDSA.
53
signer-btc
experimentalv1.0.0
Bitcoin transaction signer — secp256k1 ECDSA, message signing.
52
signer-fil
experimentalv1.0.0
Filecoin transaction signer — secp256k1 ECDSA + Blake2b.
Core Metrics
| signer-spark | signer-btc | signer-fil | |
|---|---|---|---|
| Health Score | 51 | 53 | 52 |
| Total Downloads | 216 | 306 | 216 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 16 | 21 | 16 |
| Releases | 8 | 12 | 8 |
| Last Updated | 33d ago | 33d ago | 33d ago |
| Age | 1m | 2m | 1m |
Health Breakdown
signer-spark
Maintenance
11
Quality
18
Community
9
Popularity
3
Documentation
10
signer-btc
Maintenance
12
Quality
18
Community
10
Popularity
3
Documentation
10
signer-fil
Maintenance
11
Quality
19
Community
9
Popularity
3
Documentation
10
Technical Details
| signer-spark | signer-btc | signer-fil | |
|---|---|---|---|
| Version | 1.0.0 | 1.0.0 | 1.0.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 9 | 9 | 7 |
| Crate Size | 14KB | 15KB | 14KB |
| Features | 5 | 5 | 5 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •signer-btc leads with a health score of 53/100, but none of the options score above 80.